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Daytona Twin Tec Plug-In Ignition Module

(19 reviews)

Item: 387640

$377.95 – $386.95

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Description Fitment Reviews Q&A

Daytona Twin Tec Plug-In Ignition Module

  • Features two advance curve families that are adjustable to accommodate stock and modified engines
  • Selectable multi-spark mode for quick starting and smooth cruising
  • Rotary switches for mode select, timing adjustments, advance slope and RPM limit (in 100 RPM steps)
  • Coil outputs protected against short circuits
  • Requires OE coils with less than 1 ohm primary resistance and low-resistance spiral-core or carbon-core suppression-type plug wires
  • 12V power adapters are used to power up the modules when removed from the bike (sold separately)
  • Optional USB interface #18014 and software required for programming custom curves
  • Easy-to-follow instructions included
  • Made in the USA

Product Note: Does not fit fuel-injected models.

Specification Details
CARB Approved Varies (make selection above)
Country of Origin USA
Engine Type Varies (make selection above)
Warranty 3 Year Manufacturer Warranty

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLHR Road King 1999-2006
  • FLHRS Road King Custom 2004-2006
  • FLHT Electra Glide Standard 1999-2005
  • FLHTC Electra Glide Classic 1999-2005
  • FLHTCU Ultra Classic Electra Glide 1999-2003
  • FLHX Street Glide 2006
  • FLSTC Heritage Softail Classic 2000-2006
  • FLSTF Softail Fat Boy 2000-2006
  • FLSTN Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 2000-2003
  • FLSTSC Softail Springer Classic 2005-2006
  • FLTR Road Glide 1999-2003
  • FXD Dyna Super Glide 1999-2005
  • FXDC Dyna Super Glide Custom 2005
  • FXDL Dyna Low Rider 1999-2005
  • FXDS-CONV Dyna Convertible 1999-2000
  • FXDWG Dyna Wide Glide 1999-2005
  • FXDX Dyna Super Glide Sport 1999-2005
  • FXDXT Dyna Super Glide T-Sport 2001-2003
  • FXST Softail Standard 2000-2006
  • FXSTB Softail Night Train 2000-2006
  • FXSTD Softail Deuce 2000-2006
  • FXSTS Springer Softail 2000-2006
  • XL1200C Sportster 1200 Custom 2004-2006
  • XL1200L Sportster 1200 Low 2006
  • XL1200R Sportster 1200 Roadster 2004-2006
  • XL883 Sportster 883 2004-2006
  • XL883C Sportster 883 Custom 2004-2006
  • XL883L Sportster 883 Low 2005-2006
  • XL883R Sportster 883R 2005-2006

Customer Reviews

Works flawlessly

By Sam on  Verified Purchaser

I've had this module on my bike for 8 years and it's worked flawlessly. It will wake your twin up as a stand alone upgrade. Pair it with a good set of cams and you will certainly be impressed.

Twin tec

By Francis P. on  Verified Purchaser

Definitely improved idle and performance overall! The multi spark is excellent for idle on a carb!

Satisfied

By Rocky R. on  Verified Purchaser

Works real well, price could be better.

DTT TC88

By Scott S. on  Verified Purchaser

The Dtt TC88 makes all the difference in starting and running, especially with higher compression. Easy to set up and use.

Works fine.

By Richard C. on  Verified Purchaser

The part plugged into existing electrical system and was easy to program with the enclosed directions.

Worth it

By Kristofor C. on  Verified Purchaser

I bought this ignition module hoping to get rid of some spark knocking I had from raising the compression. And it worked great for that. It also makes the engine start better the bike runs smoother with a definite increase in power.

Literally saved my bike

By I. on 

Literally saved my bike. Thought I was gonna lose my mind diag and replacing cheaper parts. This was literally the only thing I could find and it's actually awesome! 10/10 would recommend. 2003 fxdl 100th anniversary low rider.

Best thing for your Harley Davidson.

By Matthew W. on  Verified Purchaser

My Dyna never ran this well after installing the Daytona twin tech. Idles smooth and I don't need to choke it for as long. Definitely should have done this couple years ago. I highly recommend it!

Bike saving part.

By Joefran on  Verified Purchaser

After my stock TSSM( Turn signal security module ) burnt out on my 2002 Duce. TSSM which is a harley part that is discontiued. This ignition module was the perfect solution with adding a Bandlands turn signal module. It was all plug in and the bike fired right up after sitting for six months or more and ran great. I also got a great price best I have seen online. If you are having any ignition problems this is your fix.

Very pleased

By Sara H. on  Verified Purchaser

Purchased the Daytona Twn tec ignition and brought my Twin cam motor alive! Very pleased with the product!

Fired up better than ever

By Josh B. on  Verified Purchaser

Product was nicely packaged, came with good instructions. I replaced my old ignition that was failing, with this new twin tec ignition, my bike fired up better than ever. 2004 Dyna FXD wide glide 95 kit with 211 cams, carbureted.

Daytona Twin Tec Module

By Loyd M. on  Verified Purchaser

Installed this ignition module and the bike responds much better.

Great ignition

By James R. on  Verified Purchaser

Great ignition, easy to use. Solved my problem and no special interface required.

Daytona TT TC88 satisfied!

By Patrick M. on  Verified Purchaser

The TC 88 brought my 2000 RK alive after 97 big bore kit install and mild cam. I like it over stock!

As described

By Kyle M. on  Verified Purchaser

Product exactly as described and cheapest price I could find.

Ignition Module

By William S. on  Verified Purchaser

Direct replacement, quick install

Daytona Module

By Zack G. on  Verified Purchaser

Freakin mint

Great

By Nick on  Verified Purchaser

Great upgrade from the stock hd ignition.

Good part

By Shane G. on  Verified Purchaser

Great module had to get wiring harness.

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Questions & Answers

Direct plug an play?

By Anon.

Is this a direct plug a play module? No added wiring or splicing?

Yes, so long as you're fitting it to any of the machines you select from our fit guide, it will plug straight in to the OEM wire harness on that bike. It's very easy to install!

By Tom

Does this fit for carbureted twin cam 88s?

By Anon.

Want to replace my ignition module pretty sure it burnt out and bi pass my cam position sensor.

Yes, these ignition modules are specifically designed for carbureted Twin Cam engines. Just choose your exact model from our fit guide and you'll receive the correct component to fit your bike.

By Tom

Is there a warranty on this product??

By Anon.

All Daytona Twin Tec products are covered by a three year manufacturer warranty.

By Tom

For my 05 dyna efi

By Anon.

Would this fit my 05 dyna efi

As is noted in the item's description, these do not fit fuel-injected bikes. We do have the Daytona Twin Tec Twin Tuner II EFI Fuel & Ignition Controller available which will most certainly fit all fuel-injected 2005 Dyna models.

By Tom

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